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4014207 = 321932311
BaseRepresentation
bin1111010100000001111111
321112221110100
433110001333
52011423312
6222012143
746056141
oct17240177
97487410
104014207
1122a1a2a
121417053
13aa7192
14766c91
155445dc
hex3d407f

4014207 has 12 divisors (see below), whose sum is σ = 5830864. Its totient is φ = 2661120.

The previous prime is 4014203. The next prime is 4014211. The reversal of 4014207 is 7024104.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (4014203) and next prime (4014211).

It is not a de Polignac number, because 4014207 - 22 = 4014203 is a prime.

It is a super-2 number, since 2×40142072 = 32227715677698, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4014207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4014203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 582 + ... + 2892.

Almost surely, 24014207 is an apocalyptic number.

4014207 is a deficient number, since it is larger than the sum of its proper divisors (1816657).

4014207 is a wasteful number, since it uses less digits than its factorization.

4014207 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2510 (or 2507 counting only the distinct ones).

The product of its (nonzero) digits is 224, while the sum is 18.

The square root of 4014207 is about 2003.5486018562. The cubic root of 4014207 is about 158.9278181916.

The spelling of 4014207 in words is "four million, fourteen thousand, two hundred seven".

Divisors: 1 3 9 193 579 1737 2311 6933 20799 446023 1338069 4014207